Q. 13.6( 18 Votes )
Explain why some Fibres are called synthetic?
There are two categories of Fibres:-
1) Natural – Obtained from plants and animals.
2) Man-made – prepared by a scientist in labs with the help of reagents. Since some Fibres belong to the category of man-made, hence they are synthetic.
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Fill in the blanks
i) Synthetic Fibres are also called as ______ Fibres.
ii) Synthetic Fibres are synthesized from a raw material called ______
iii) Like synthetic fiber, plastic also ______
iv) Clothing labels are______
a) Required by law
b) Identify fabric content
c) Both a and b
d) None of the above
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a) Coal b) Oxygen c) Flax d) Cellulose
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